Close picture-in-picture when a fullscreen app starts to play a video
Bug: 26549507
Change-Id: I27e8f7b1847bf0e34e7c47bf6303c425c3eb9127
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 6ec757d..c1f97a8 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -152,6 +152,9 @@
<!-- Needed for passing extras with intent ACTION_SHOW_ADMIN_SUPPORT_DETAILS -->
<uses-permission android:name="android.permission.MANAGE_DEVICE_ADMINS" />
+ <!-- TV picture-in-picture -->
+ <uses-permission android:name="android.permission.RECEIVE_MEDIA_RESOURCE_USAGE" />
+
<application
android:name=".SystemUIApplication"
android:persistent="true"
diff --git a/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java b/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
index 2aac69a..3d91d62 100644
--- a/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/tv/pip/PipManager.java
@@ -29,6 +29,7 @@
import android.graphics.Rect;
import android.os.Handler;
import android.os.RemoteException;
+import android.os.UserHandle;
import android.util.Log;
import java.util.ArrayList;
@@ -37,6 +38,9 @@
import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID;
import static android.app.ActivityManager.StackId.PINNED_STACK_ID;
+import android.app.ActivityManager;
+import android.app.ActivityManager.RunningTaskInfo;
+
/**
* Manages the picture-in-picture (PIP) UI and states.
*/
@@ -46,10 +50,15 @@
private static PipManager sPipManager;
+ private static final int MAX_RUNNING_TASKS_COUNT = 10;
+
private static final int STATE_NO_PIP = 0;
private static final int STATE_PIP_OVERLAY = 1;
private static final int STATE_PIP_MENU = 2;
+ private static final int TASK_ID_NO_PIP = -1;
+ private static final int INVALID_RESOURCE_TYPE = -1;
+
private Context mContext;
private IActivityManager mActivityManager;
private int mState = STATE_NO_PIP;
@@ -58,6 +67,8 @@
private Rect mPipBound;
private Rect mMenuModePipBound;
private boolean mInitialized;
+ private int mPipTaskId = TASK_ID_NO_PIP;
+
private final Runnable mOnActivityPinnedRunnable = new Runnable() {
@Override
public void run() {
@@ -74,6 +85,7 @@
}
if (DEBUG) Log.d(TAG, "PINNED_STACK:" + stackInfo);
mState = STATE_PIP_OVERLAY;
+ mPipTaskId = stackInfo.taskIds[stackInfo.taskIds.length - 1];
launchPipOverlayActivity();
}
};
@@ -86,15 +98,27 @@
}
};
- private final BroadcastReceiver mPipButtonReceiver = new BroadcastReceiver() {
+ private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
- if (DEBUG) Log.d(TAG, "PIP button pressed");
- if (!hasPipTasks()) {
- startPip();
- } else if (mState == STATE_PIP_OVERLAY) {
- showPipMenu();
+ String action = intent.getAction();
+ if (Intent.ACTION_PICTURE_IN_PICTURE_BUTTON.equals(action)) {
+ if (DEBUG) Log.d(TAG, "PIP button pressed");
+ if (!hasPipTasks()) {
+ startPip();
+ } else if (mState == STATE_PIP_OVERLAY) {
+ showPipMenu();
+ }
+ } else if (Intent.ACTION_MEDIA_RESOURCE_GRANTED.equals(action)) {
+ String[] packageNames = intent.getStringArrayExtra(Intent.EXTRA_PACKAGES);
+ int resourceType = intent.getIntExtra(Intent.EXTRA_MEDIA_RESOURCE_TYPE,
+ INVALID_RESOURCE_TYPE);
+ if (mState != STATE_NO_PIP && packageNames != null && packageNames.length > 0
+ && resourceType == Intent.EXTRA_MEDIA_RESOURCE_TYPE_VIDEO_CODEC) {
+ handleMediaResourceGranted(packageNames);
+ }
}
+
}
};
@@ -125,7 +149,8 @@
}
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_PICTURE_IN_PICTURE_BUTTON);
- mContext.registerReceiver(mPipButtonReceiver, intentFilter);
+ intentFilter.addAction(Intent.ACTION_MEDIA_RESOURCE_GRANTED);
+ mContext.registerReceiver(mBroadcastReceiver, intentFilter);
}
private void startPip() {
@@ -142,6 +167,7 @@
*/
public void closePip() {
mState = STATE_NO_PIP;
+ mPipTaskId = TASK_ID_NO_PIP;
StackInfo stackInfo = null;
try {
stackInfo = mActivityManager.getStackInfo(PINNED_STACK_ID);
@@ -166,6 +192,7 @@
*/
public void movePipToFullscreen() {
mState = STATE_NO_PIP;
+ mPipTaskId = TASK_ID_NO_PIP;
for (int i = mListeners.size() - 1; i >= 0; --i) {
mListeners.get(i).onMoveToFullscreen();
}
@@ -251,6 +278,45 @@
}
}
+ private void handleMediaResourceGranted(String[] packageNames) {
+ StackInfo fullscreenStack = null;
+ try {
+ fullscreenStack = mActivityManager.getStackInfo(FULLSCREEN_WORKSPACE_STACK_ID);
+ } catch (RemoteException e) {
+ Log.e(TAG, "getStackInfo failed", e);
+ }
+ if (fullscreenStack == null) {
+ return;
+ }
+ int fullscreenTopTaskId = fullscreenStack.taskIds[fullscreenStack.taskIds.length - 1];
+ List<RunningTaskInfo> tasks = null;
+ try {
+ tasks = mActivityManager.getTasks(MAX_RUNNING_TASKS_COUNT, 0);
+ } catch (RemoteException e) {
+ Log.e(TAG, "getTasks failed", e);
+ }
+ if (tasks == null) {
+ return;
+ }
+ boolean wasGrantedInFullscreen = false;
+ boolean wasGrantedInPip = false;
+ for (int i = tasks.size() - 1; i >= 0; --i) {
+ RunningTaskInfo task = tasks.get(i);
+ for (int j = packageNames.length - 1; j >= 0; --j) {
+ if (task.topActivity.getPackageName().equals(packageNames[j])) {
+ if (task.id == fullscreenTopTaskId) {
+ wasGrantedInFullscreen = true;
+ } else if (task.id == mPipTaskId) {
+ wasGrantedInPip= true;
+ }
+ }
+ }
+ }
+ if (wasGrantedInFullscreen && !wasGrantedInPip) {
+ closePip();
+ }
+ }
+
private class TaskStackListener extends ITaskStackListener.Stub {
@Override
public void onTaskStackChanged() throws RemoteException {